2010/8/25 Simon Riggs <si...@2ndquadrant.com>: > "referenced" meaning "by an RI constraint", which only ever refers to > PKs in other tables.
FK constraints can also point to non-PK UNIQUE columns. Nicolas -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers